| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $176.26 | 9.737% | $193.4224 | $193.42 | $193.40 | $193.40 |
| Purchase #2 | $163.76 | 9.266% | $178.934 | $178.93 | $178.95 | $178.90 |
| Purchase #3 | $149.65 | 12.548% | $168.4281 | $168.43 | $168.45 | $168.40 |
| Purchase #4 | $78.26 | 6.151% | $83.0738 | $83.07 | $83.05 | $83.10 |
| Purchase #5 | $128.89 | 4.416% | $134.5818 | $134.58 | $134.60 | $134.60 |
| Purchase #6 | $187.55 | 8.147% | $202.8297 | $202.83 | $202.85 | $202.80 |
| Purchase #7 | $231.97 | 3.696% | $240.5436 | $240.54 | $240.55 | $240.50 |
| 7 purchase totals = | $1,116.34 | $1,201.8134 | $1,201.80 | $1,201.85 | $1,201.70 | |